1562 Commits

Author SHA1 Message Date
Matan Lurey
596b149f52
Give an actionable error to flutter_test.*tap of a RenderSliver (#171930)
Closes https://github.com/flutter/flutter/issues/67743.
2025-07-10 01:16:26 +00:00
Ahmed Mohamed Sameh
55af36a3d5
Replace [FinderBase] with [Finder] in the documentation of Matchers (#168279)
Replace [FinderBase] with [Finder] in the doc comments of Matchers.

Closes #168230
2025-07-09 14:54:21 +00:00
Kate Lovett
a04fb324be
Bump Dart to 3.8 and reformat (#171703)
Bumps the Dart version to 3.8 across the repo (excluding
engine/src/flutter/third_party) and applies formatting updates from Dart
3.8.

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2025-07-07 17:58:32 +00:00
chunhtai
2b6b9d1258
Adds semantics locale support for web (#171196)
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toward https://github.com/flutter/flutter/issues/98948

This sets the ground work for framework and web

still need to implement:
1. Android and iOS support
2. set application locale.

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2025-07-02 21:46:09 +00:00
Mouad Debbar
caf0c82b82
[web] More granular configuration of the test environment (#168767)
There's today a single boolean `debugEmulateFlutterTesterEnvironment`
that determines certain behaviors in the engine to emulate how the
Flutter Tester runs (more details at
https://github.com/flutter/flutter/issues/145779).

With this PR:
- Run all engine unit tests in production mode by default.
- Give tests more granular control over which test behaviors to
enable/disable (e.g. Ahem font).
- Keep it easy for framework tests to enable all emulation behaviors.

Fixes https://github.com/flutter/flutter/issues/145779
2025-06-24 19:45:19 +00:00
ash2moon
4fb1042870
rename from announce to supportsAnnounce on engine (#170618)
Part of https://github.com/flutter/flutter/issues/165510

⤴️ Original PR: https://github.com/flutter/flutter/pull/169685
⤵️ Child PR: https://github.com/flutter/flutter/pull/168992

This is a renaming of the announce to `supportsAnnounce`. See more info
in this comment thread:
https://github.com/flutter/flutter/pull/168992#discussion_r2146068546

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2025-06-23 18:17:09 +00:00
Azat
148e794e1c
Enhance Text Contrast for WCAG AAA Compliance (#170758)
Enhance Text Contrast for WCAG AAA Compliance #170697

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[test-exempt].
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Fixes] where supported.
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---------

Co-authored-by: chunhtai <47866232+chunhtai@users.noreply.github.com>
2025-06-23 17:34:10 +00:00
Hannah Jin
7769f98c33
[a11y] Semanctis flag refactor step 4: web and updateNode (#168852)
issue: https://github.com/flutter/flutter/issues/166101, overall goal is
to update semantics flag to be a struct/class to support more than 32
flags.

step 1: https://github.com/flutter/flutter/pull/167421 Update
semantics_node.h and dart:ui
step 2: https://github.com/flutter/flutter/pull/167738 Update Embedder
part to use a struct instead of a int bit mask.
step 3: https://github.com/flutter/flutter/pull/167771 Update Framework
use the SemanticsFlags class instead of bitmask
step 4 (this PR) Update web engine to use the new class and update
SemanticsUpdateBuilder.updateNode to pass a list of bools instead of
bitmask

TODO:

flutter_tester
use the SemanticsFlags class instead of bitmask


[apicheck_test.dart](https://github.com/flutter/flutter/pull/167421/files#diff-69aefaacf1041f639974044962123bfae0756ce86032ac1f26256099425d7a5a)
Add this test back

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2025-06-06 23:17:20 +00:00
Matan Lurey
d810bad840
Remove WebGoldenComparator, which is no longer used by the tool. (#169898)
I could see the argument in keeping this around longer for API
compatibility, but we no longer use it, it's no longer tested, and only
really existed for the HTML-backend, which was removed, so I'm saying
remove it.

Closes https://github.com/flutter/flutter/issues/160261.
2025-06-03 18:43:12 +00:00
Moritz
70aa4b3e54
Workspace (#169556)
Reland after https://github.com/flutter/flutter/issues/169844.

Switch Flutter to use pub workspaces as a preparation to unpin selected
packages.

Assumptions:

1. No packages in this repository are published to pub.dev --> We can
use `any` dependencies in most local pubspecs, as the global constraint
defines the version. An exception are the packages used outside of this
repo with an `sdk` dependency, namely `flutter_localizations`,
`flutter_test`, and `flutter`.
2. The "universes" `{flutter_tools}` and `{flutter,
flutter_localizations, flutter_goldens}` can use different packages
versions, as they are not resolved together. --> We do not need to
upgrade them in sync, we can first do one "universe", then the other.

Based on these assumptions, we use
https://github.com/mosuem/pubspec_merger.dart to merge all packages in
the `flutter` universe into a top-level pub workspace.

The `flutter` and `flutter_tools` workspaces being separate also ensures
that changes to `flutter` will not inadvertently break `flutter_tools`,
with not-so-nice consequences for our users which would be unable to run
`flutter upgrade`.

There is a third "top-level" pubspec besides `./pubspec.yaml` and
`packages/flutter_tools/pubspec.yaml`, namely
`packages/flutter_tools/.../widget_preview_scaffold/pubspec.yaml`. This
is an artifact due to it living under `flutter_tools`, so it can't be
part of the `./pubspec.yaml` workspace. Moving it would be a larger
change, and out of the scope of this PR.

This required a rewrite of the update-packages tool, but the main
functionality stays the same, as well as the argument names, to ensure a
seamless transition.

## Pre-launch Checklist

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- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
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2025-06-03 08:48:14 +00:00
ash2moon
694600a9f8
Add announce support to the engine (#169685)
Partly of https://github.com/flutter/flutter/issues/165510

⤵️ Child PR: https://github.com/flutter/flutter/pull/168992

Partly re-lands https://github.com/flutter/flutter/pull/165531
The PR was originally reverted due to an issue with an internal Google
test. I split re-land PR into two separate ones so that we can
individually revert in case it fails again.

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- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
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2025-06-03 00:26:11 +00:00
flutter-pub-roller-bot
ead0a01bb9
Roll pub packages (#169865)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-06-02 16:13:02 +00:00
chunhtai
3c28bb7a24
Removes elevation and thickness from semantics r2 (#169382)
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same as https://github.com/flutter/flutter/pull/168703, but previous pr
seems bugged github

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2025-05-30 21:57:30 +00:00
Kevin Moore
c08e9dff68
Manually update vector_math package (#169476)
Includes fixes and deprecations that will allow us to improve
performance.
2025-05-28 15:55:01 +00:00
auto-submit[bot]
4372bfbc6c
Reverts "Add workspace (#169451)" (#169468)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#169451
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: matanlurey
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: Broke a number of post-submit tests
(ios_app_extension, packages_autoroller).
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: mosuem
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {matanlurey}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Reland after #169357.

Switch Flutter to use pub workspaces as a preparation to unpin selected
packages.

Assumptions:

1. No packages in this repository are published to pub.dev --> We can
use `any` dependencies in most local pubspecs, as the global constraint
defines the version. An exception are the packages used outside of this
repo with an `sdk` dependency, namely `flutter_localizations`,
`flutter_test`, and `flutter`.
2. The "universes" `{flutter_tools}` and `{flutter,
flutter_localizations, flutter_goldens}` can use different packages
versions, as they are not resolved together. --> We do not need to
upgrade them in sync, we can first do one "universe", then the other.

Based on these assumptions, we use
https://github.com/mosuem/pubspec_merger.dart to merge all packages in
the `flutter` universe into a top-level pub workspace.

The `flutter` and `flutter_tools` workspaces being separate also ensures
that changes to `flutter` will not inadvertently break `flutter_tools`,
with not-so-nice consequences for our users which would be unable to run
`flutter upgrade`.

There is a third "top-level" pubspec besides `./pubspec.yaml` and
`packages/flutter_tools/pubspec.yaml`, namely
`packages/flutter_tools/.../widget_preview_scaffold/pubspec.yaml`. This
is an artifact due to it living under `flutter_tools`, so it can't be
part of the `./pubspec.yaml` workspace. Moving it would be a larger
change, and out of the scope of this PR.

This required a rewrite of the update-packages tool, but the main
functionality stays the same, as well as the argument names, to ensure a
seamless transition.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

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https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-05-26 14:07:27 +00:00
Moritz
3a0897a336
Add workspace (#169451)
Reland after #169357.

Switch Flutter to use pub workspaces as a preparation to unpin selected
packages.

Assumptions:

1. No packages in this repository are published to pub.dev --> We can
use `any` dependencies in most local pubspecs, as the global constraint
defines the version. An exception are the packages used outside of this
repo with an `sdk` dependency, namely `flutter_localizations`,
`flutter_test`, and `flutter`.
2. The "universes" `{flutter_tools}` and `{flutter,
flutter_localizations, flutter_goldens}` can use different packages
versions, as they are not resolved together. --> We do not need to
upgrade them in sync, we can first do one "universe", then the other.

Based on these assumptions, we use
https://github.com/mosuem/pubspec_merger.dart to merge all packages in
the `flutter` universe into a top-level pub workspace.

The `flutter` and `flutter_tools` workspaces being separate also ensures
that changes to `flutter` will not inadvertently break `flutter_tools`,
with not-so-nice consequences for our users which would be unable to run
`flutter upgrade`.

There is a third "top-level" pubspec besides `./pubspec.yaml` and
`packages/flutter_tools/pubspec.yaml`, namely
`packages/flutter_tools/.../widget_preview_scaffold/pubspec.yaml`. This
is an artifact due to it living under `flutter_tools`, so it can't be
part of the `./pubspec.yaml` workspace. Moving it would be a larger
change, and out of the scope of this PR.

This required a rewrite of the update-packages tool, but the main
functionality stays the same, as well as the argument names, to ensure a
seamless transition.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-26 12:46:53 +00:00
auto-submit[bot]
e0c42c6e38
Reverts "Use pub workspace (#168662)" (#169357)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#168662
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: matanlurey
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: Broke integration tests that do not run on
presubmit:

-
https://ci.chromium.org/ui/p/flutter/builders/prod/Mac_arm64%20macos_chrome_dev_mode/8715/overview
-
https://ci.chromium.org/ui/p/flutter/builders/prod/Linux_pixel_7pro%20linux_chrome_dev_mode/7617/overview
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: mosuem
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {matanlurey}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Switch Flutter to use pub workspaces as a preparation to unpin selected
packages.

Assumptions:

1. No packages in this repository are published to pub.dev --> We can
use `any` dependencies in most local pubspecs, as the global constraint
defines the version. An exception are the packages used outside of this
repo with an `sdk` dependency, namely `flutter_localizations`,
`flutter_test`, and `flutter`.
2. The "universes" `{flutter_tools}` and `{flutter,
flutter_localizations, flutter_goldens}` can use different packages
versions, as they are not resolved together. --> We do not need to
upgrade them in sync, we can first do one "universe", then the other.

Based on these assumptions, we use
https://github.com/mosuem/pubspec_merger.dart to merge all packages in
the `flutter` universe into a top-level pub workspace.

The `flutter` and `flutter_tools` workspaces being separate also ensures
that changes to `flutter` will not inadvertently break `flutter_tools`,
with not-so-nice consequences for our users which would be unable to run
`flutter upgrade`.

There is a third "top-level" pubspec besides `./pubspec.yaml` and
`packages/flutter_tools/pubspec.yaml`, namely
`packages/flutter_tools/.../widget_preview_scaffold/pubspec.yaml`. This
is an artifact due to it living under `flutter_tools`, so it can't be
part of the `./pubspec.yaml` workspace. Moving it would be a larger
change, and out of the scope of this PR.

This required a rewrite of the update-packages tool, but the main
functionality stays the same, as well as the argument names, to ensure a
seamless transition.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-05-23 16:00:19 +00:00
Moritz
9a1dc1bd96
Use pub workspace (#168662)
Switch Flutter to use pub workspaces as a preparation to unpin selected
packages.

Assumptions:

1. No packages in this repository are published to pub.dev --> We can
use `any` dependencies in most local pubspecs, as the global constraint
defines the version. An exception are the packages used outside of this
repo with an `sdk` dependency, namely `flutter_localizations`,
`flutter_test`, and `flutter`.
2. The "universes" `{flutter_tools}` and `{flutter,
flutter_localizations, flutter_goldens}` can use different packages
versions, as they are not resolved together. --> We do not need to
upgrade them in sync, we can first do one "universe", then the other.

Based on these assumptions, we use
https://github.com/mosuem/pubspec_merger.dart to merge all packages in
the `flutter` universe into a top-level pub workspace.

The `flutter` and `flutter_tools` workspaces being separate also ensures
that changes to `flutter` will not inadvertently break `flutter_tools`,
with not-so-nice consequences for our users which would be unable to run
`flutter upgrade`.

There is a third "top-level" pubspec besides `./pubspec.yaml` and
`packages/flutter_tools/pubspec.yaml`, namely
`packages/flutter_tools/.../widget_preview_scaffold/pubspec.yaml`. This
is an artifact due to it living under `flutter_tools`, so it can't be
part of the `./pubspec.yaml` workspace. Moving it would be a larger
change, and out of the scope of this PR.

This required a rewrite of the update-packages tool, but the main
functionality stays the same, as well as the argument names, to ensure a
seamless transition.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-23 15:01:19 +00:00
Danny Tuppeny
c8d620e665
Unpin test/test_core/test_api packages (#169198)
These packages were recently pinned (in
https://github.com/flutter/flutter/pull/168916) due to a bug
(https://github.com/dart-lang/test/issues/2498).

That bug was fixed and new versions of the test packages published. This
change unpins and lets them upgrade to the fixed version.
2025-05-22 23:15:08 +00:00
auto-submit[bot]
606bb06c0f
Reverts "Use live region in error text input decorator for Android (#165531)" (#168848)
<!-- start_original_pr_link -->
Reverts: flutter/flutter#165531
<!-- end_original_pr_link -->
<!-- start_initiating_author -->
Initiated by: matanlurey
<!-- end_initiating_author -->
<!-- start_revert_reason -->
Reason for reverting: Breaks google client tests
<!-- end_revert_reason -->
<!-- start_original_pr_author -->
Original PR Author: ash2moon
<!-- end_original_pr_author -->

<!-- start_reviewers -->
Reviewed By: {chunhtai, reidbaker, hannah-hyj}
<!-- end_reviewers -->

<!-- start_revert_body -->
This change reverts the following previous change:
Resolves partly https://github.com/flutter/flutter/issues/165510


**Context:** This issue originates from
https://github.com/flutter/flutter/issues/99715, where it was reported
that `liveRegion` alone was insufficient for announcing form validation
errors. While `liveRegion` announces the first error encountered,
subsequent submissions with the same error message on Android would not
trigger a re-announcement.

**Original Solution:** Pull request
https://github.com/flutter/flutter/pull/123373 addressed this by
implementing the `announce` event to ensure error messages were
consistently announced, even for repeated submissions.

**Native Android Behavior (Jetpack Compose):** In native Android
development using Jetpack Compose, setting the `isError` property of a
`TextField` to `true` triggers Talkback to announce "Error invalid
input." This announcement occurs *only* on the initial change to the
error state. Subsequent errors, even if the `isError` property remains
`true`, are not re-announced. This behavior closely mirrors the
functionality of `liveRegion`, with the key difference being that
`liveRegion` also announces the specific error text, in addition to the
general error state. Testing in a native Jetpack Compose application
confirms this behavior and provides a valuable comparison point against
the current Flutter form example.

**Suggested Action:** **Fork** the behavior in
https://github.com/flutter/flutter/pull/123373. Reinstate the use of
`liveRegion` for error announcements within `widgets/Form` for Android
and keep other platforms the same.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

<!-- end_revert_body -->

Co-authored-by: auto-submit[bot] <flutter-engprod-team@google.com>
2025-05-14 17:47:38 +00:00
LongCatIsLooong
30fe6e7857
Wire up the system text scaler from PlatformDispatcher (#159999)
The equality of 2 `SystemTextScaler` is determined by the platform's
`textScaleFactor` scalar, because the `scale` method is always
monotonically increasing wrt `textScaleFactor`.
On Android the scalar reflects the user configuration in system
preference it seems:
https://developer.android.com/reference/android/content/res/Configuration#fontScale

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-05-13 23:52:05 +00:00
Hannah Jin
30924e2d6d
[a11y] Semanctis flag refactor step 3: framework part (#167771)
issue: https://github.com/flutter/flutter/issues/166101, overall goal is
to update semantics flag to be a struct/class to support more than 32
flags.

step 1: https://github.com/flutter/flutter/pull/167421 Update
semantics_node.h and dart:ui
step 2: https://github.com/flutter/flutter/pull/167738 Update Embedder
part to use a struct instead of a int bit mask.
step 3:(this PR) Update Framework use the SemanticsFlags class instead
of bitmask

TODO:
web engine
use the new class

SemanticsUpdateBuilder.updateNode
pass a list of bools instead of bitmask

flutter_tester
use the SemanticsFlags class instead of bitmask


[apicheck_test.dart](https://github.com/flutter/flutter/pull/167421/files#diff-69aefaacf1041f639974044962123bfae0756ce86032ac1f26256099425d7a5a)
Add this test back
2025-05-13 23:48:10 +00:00
ash2moon
f3a1806562
Use live region in error text input decorator for Android (#165531)
Resolves partly https://github.com/flutter/flutter/issues/165510


**Context:** This issue originates from
https://github.com/flutter/flutter/issues/99715, where it was reported
that `liveRegion` alone was insufficient for announcing form validation
errors. While `liveRegion` announces the first error encountered,
subsequent submissions with the same error message on Android would not
trigger a re-announcement.

**Original Solution:** Pull request
https://github.com/flutter/flutter/pull/123373 addressed this by
implementing the `announce` event to ensure error messages were
consistently announced, even for repeated submissions.

**Native Android Behavior (Jetpack Compose):** In native Android
development using Jetpack Compose, setting the `isError` property of a
`TextField` to `true` triggers Talkback to announce "Error invalid
input." This announcement occurs *only* on the initial change to the
error state. Subsequent errors, even if the `isError` property remains
`true`, are not re-announced. This behavior closely mirrors the
functionality of `liveRegion`, with the key difference being that
`liveRegion` also announces the specific error text, in addition to the
general error state. Testing in a native Jetpack Compose application
confirms this behavior and provides a valuable comparison point against
the current Flutter form example.

**Suggested Action:** **Fork** the behavior in
https://github.com/flutter/flutter/pull/123373. Reinstate the use of
`liveRegion` for error announcements within `widgets/Form` for Android
and keep other platforms the same.

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md

---------

Co-authored-by: Reid Baker <1063596+reidbaker@users.noreply.github.com>
2025-05-13 17:47:09 +00:00
Polina Cherkasova
eea3fdf2a8
Increase pinned version of leak tracker to enable access to experimental tracking on web. (#167502) 2025-04-21 23:48:15 +00:00
Tong Mu
97b5264fcc
Migrate in-comment links of the flutter/engine repository to the flutter/flutter repository (#166790)
This PR migrates almost all in-comment links that points to the main
branch of flutter/engine repository to the flutter/flutter repository,
ensuring that such links are always up to date.

I've manually verified that all links are valid. There are a few cases
where the migration is not so trivial and I had to look up for the
updated location or line number, but I'm pretty sure the new value is
correct.

The only place that I don't know how to migrate is two links in
[Upgrading-pre-1.12-Android-projects.md](https://github.com/flutter/flutter/blob/master/docs/platforms/android/Upgrading-pre-1.12-Android-projects.md)
pointing to
`https://github.com/flutter/engine/blob/main/shell/platform/android/io/flutter/app/FlutterActivity.java`,
which I guess no longer exists.

There are still many links that point to a specific branch or revision
of the engine repo. I don't think we need to migrate these links, since
they're probably not meant to be kept up to date.

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-04-10 15:58:23 +00:00
chunhtai
7afe7a5f8b
Adds semantics input type (#165925)
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fixes https://github.com/flutter/flutter/issues/162130

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

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on [Discord].

<!-- Links -->
[Contributor Guide]:
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[Tree Hygiene]:
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[test-exempt]:
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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-04-04 21:15:12 +00:00
Yegor
fbbe0f9e7a
[a11y] add SemanticsValidationResult (#165935)
Add `SemanticsValidationResult` to semantics that maps onto
`aria-invalid`.

Fixes https://github.com/flutter/flutter/issues/162142
2025-04-02 22:00:19 +00:00
chunhtai
aeab137280
Adds semantics role and adjust semantics for navigation bar (#162467)
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framework side of https://github.com/flutter/flutter/issues/107861

## Pre-launch Checklist

- [ ] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [ ] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [ ] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [ ] I signed the [CLA].
- [ ] I listed at least one issue that this PR fixes in the description
above.
- [ ] I updated/added relevant documentation (doc comments with `///`).
- [ ] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [ ] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

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[Flutter Style Guide]:
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[Features we expect every widget to implement]:
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[CLA]: https://cla.developers.google.com/
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[Discord]:
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[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-04-02 21:28:56 +00:00
Kostia Sokolovskyi
05de81ed7e
Add drawRSuperellipse support to mock_canvas. (#165744)
Closes https://github.com/flutter/flutter/issues/165743

### Description
- Adds `rsuperellipse` to `mock_canvas.dart` to verify
`drawRSuperellipse` calls
- Adds tests for `paints..rsuperellipse`

## Pre-launch Checklist

- [X] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [X] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [X] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [X] I signed the [CLA].
- [X] I listed at least one issue that this PR fixes in the description
above.
- [X] I updated/added relevant documentation (doc comments with `///`).
- [X] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [X] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [X] All existing and new tests are passing.
2025-03-28 23:05:25 +00:00
Lasse R.H. Nielsen
9e829cbd92
Make realAsyncZone run microtasks and timers in the correct zone. (#162731)
Current implementation runs timers and microtask callbacks in the root
zone. That assumes that the top-level `scheduleMicrotask` or `Timer`
constructors have been used, which have so far wrapped the callback with
`runCallbackGuarded` before calling the zone implementation.
That means that doing `zone.scheduleMicrotask` directly would not ensure
that the microtask was run in the correct zone. If a `run` handler
throws, it wouldn't be caught.

This change makes the `realAsyncZone` do whatever the root zone would do
if its `ZoneDelegate` got called with the intended zone and arguments.
That should be consistent with the current behavior, and be compatible
with incoming bug-fixes to the platform `Zone` behavior.

Prepares Flutter for landing
https://dart-review.googlesource.com/c/sdk/+/406961
which is currently blocked (so this indirectly fixes
https://github.com/dart-lang/sdk/issues/59913).

There are no new tests, the goal is that all existing tests keep
running, and that they keep doing so when the Dart CL lands. Currently
that CL only breaks one test, the
`dev/automated_tests/test_smoke_test/fail_test_on_exception_after_test.dart`
test which threw the error-after-test in the root zone instead of the
test zone. This change fixes that.
2025-03-26 17:14:04 +00:00
Justin McCandless
8128f08603
Use SystemContextMenu by default on iOS (#165354)
With this change, widgets based on EditableText will show the system
context menu by default on iOS. Anyone with a custom contextMenuBuilder
will not be affected and will have to opt-in to using SystemContextMenu.
Also, this does not affect SelectionArea, which can't receive paste.

Fixes https://github.com/flutter/flutter/issues/163067
2025-03-24 16:53:04 +00:00
Loïc Sharma
f6f6030b20
[Accessibility] Add required semantics flags (#164585)
This adds "required" semantic nodes, which indicate a node that requires
user input before a form can be submitted.

On Flutter Web, these get converted into [`aria-required`
attributes](https://developer.mozilla.org/en-US/docs/Web/Accessibility/ARIA/Attributes/aria-required).

Addresses https://github.com/flutter/flutter/issues/162139

### Example app

_⚠️ This example app includes a `DropdownMenu` which currently produces
an incorrect semantics tree. That will be fixed by
https://github.com/flutter/flutter/pull/163638._

Today, you wrap your control in a `Semantics(required: true, child
...)`. For example:

<details>
<summary>Example app with required semantic flags...</summary>

```dart
import 'dart:ui';

import 'package:flutter/material.dart';
import 'package:flutter/semantics.dart';

void main() {
  runApp(const MyApp());
  SemanticsBinding.instance.ensureSemantics();
}

class MyApp extends StatelessWidget {
  const MyApp({super.key});

  @override
  Widget build(BuildContext context) {
    return MaterialApp(home: Scaffold(body: const MyForm()));
  }
}

class MyForm extends StatefulWidget {
  const MyForm({super.key});

  @override
  State<MyForm> createState() => MyFormState();
}

class MyFormState extends State<MyForm> {
  int _dropdownValue = 0;
  bool _checkboxValue = false;
  int _radioGroupValue = 0;

  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Semantics(required: true, child: TextField()),

        Semantics(
          required: true,
          child: DropdownMenu<int>(
            initialSelection: _dropdownValue,
            onSelected: (value) => setState(() => _dropdownValue = value ?? 0),
            dropdownMenuEntries: [
              DropdownMenuEntry(value: 0, label: 'Dropdown entry 1'),
              DropdownMenuEntry(value: 1, label: 'Dropdown entry 2'),
            ],
          ),
        ),

        ListTile(
          title: Text('Checkbox'),
          leading: Semantics(
            required: true,
            child: Checkbox(
              value: _checkboxValue,
              onChanged:
                  (value) => setState(() => _checkboxValue = value ?? false),
            ),
          ),
        ),

        Semantics(
          label: 'Radio group',
          role: SemanticsRole.radioGroup,
          explicitChildNodes: true,
          required: true,
          child: Column(
            children: <Widget>[
              ListTile(
                title: const Text('Radio 1'),
                leading: Radio<int>(
                  value: 0,
                  groupValue: _radioGroupValue,
                  onChanged:
                      (int? value) =>
                          setState(() => _radioGroupValue = value ?? 0),
                ),
              ),
              ListTile(
                title: const Text('Radio 2'),
                leading: Radio<int>(
                  value: 1,
                  groupValue: _radioGroupValue,
                  onChanged:
                      (int? value) =>
                          setState(() => _radioGroupValue = value ?? 0),
                ),
              ),
            ],
          ),
        ),

        Padding(
          padding: const EdgeInsets.symmetric(vertical: 16),
          child: ElevatedButton(onPressed: () {}, child: const Text('Submit')),
        ),
      ],
    );
  }
}

```

</details>

<details>
<summary>Semantics tree...</summary>

```
SemanticsNode#0
 │ Rect.fromLTRB(0.0, 0.0, 645.0, 1284.0)
 │
 └─SemanticsNode#1
   │ Rect.fromLTRB(0.0, 0.0, 645.0, 1284.0)
   │ textDirection: ltr
   │
   └─SemanticsNode#2
     │ Rect.fromLTRB(0.0, 0.0, 645.0, 1284.0)
     │ sortKey: OrdinalSortKey#e3336(order: 0.0)
     │
     └─SemanticsNode#3
       │ Rect.fromLTRB(0.0, 0.0, 645.0, 1284.0)
       │ flags: scopesRoute
       │
       ├─SemanticsNode#4
       │   Rect.fromLTRB(0.0, 0.0, 645.0, 48.0)
       │   actions: didGainAccessibilityFocus, didLoseAccessibilityFocus,
       │     focus, tap
       │   flags: isTextField, hasEnabledState, isEnabled, hasRequiredState,
       │     isRequired
       │   textDirection: ltr
       │   text selection: [0, 0]
       │   currentValueLength: 0
       │
       ├─SemanticsNode#5
       │ │ Rect.fromLTRB(0.0, 48.0, 199.3, 96.0)
       │ │ flags: hasRequiredState, isRequired
       │ │
       │ └─SemanticsNode#7
       │   │ Rect.fromLTRB(0.0, 0.0, 199.3, 48.0)
       │   │ actions: didGainAccessibilityFocus, didLoseAccessibilityFocus,
       │   │   focus, moveCursorBackwardByCharacter, moveCursorBackwardByWord,
       │   │   moveCursorForwardByCharacter, moveCursorForwardByWord, tap
       │   │ flags: isTextField, hasEnabledState, isEnabled
       │   │ value: "Dropdown entry 1"
       │   │ textDirection: ltr
       │   │ text selection: [15, 15]
       │   │ currentValueLength: 16
       │   │
       │   ├─SemanticsNode#9
       │   │   Rect.fromLTRB(4.0, 4.0, 44.0, 44.0)
       │   │   actions: focus, tap
       │   │   flags: hasSelectedState, isButton, hasEnabledState, isEnabled,
       │   │     isFocusable
       │   │
       │   └─SemanticsNode#8
       │       Rect.fromLTRB(155.3, 4.0, 195.3, 44.0)
       │       actions: focus, tap
       │       flags: hasSelectedState, isButton, hasEnabledState, isEnabled,
       │         isFocusable
       │
       ├─SemanticsNode#10
       │ │ Rect.fromLTRB(0.0, 96.0, 645.0, 144.0)
       │ │ flags: hasSelectedState, hasEnabledState, isEnabled
       │ │ label: "Checkbox"
       │ │ textDirection: ltr
       │ │
       │ └─SemanticsNode#11
       │     Rect.fromLTRB(16.0, 4.0, 56.0, 44.0)
       │     actions: focus, tap
       │     flags: hasCheckedState, hasEnabledState, isEnabled, isFocusable,
       │       hasRequiredState, isRequired
       │
       ├─SemanticsNode#12
       │ │ Rect.fromLTRB(0.0, 144.0, 645.0, 240.0)
       │ │ flags: hasRequiredState, isRequired
       │ │ label: "Radio group"
       │ │ textDirection: ltr
       │ │ role: radioGroup
       │ │
       │ ├─SemanticsNode#13
       │ │ │ Rect.fromLTRB(0.0, 0.0, 645.0, 48.0)
       │ │ │ flags: hasSelectedState, hasEnabledState, isEnabled
       │ │ │ label: "Radio 1"
       │ │ │ textDirection: ltr
       │ │ │
       │ │ └─SemanticsNode#14
       │ │     Rect.fromLTRB(16.0, 8.0, 48.0, 40.0)
       │ │     actions: focus, tap
       │ │     flags: hasCheckedState, isChecked, hasSelectedState, isSelected,
       │ │       hasEnabledState, isEnabled, isInMutuallyExclusiveGroup,
       │ │       isFocusable
       │ │
       │ └─SemanticsNode#15
       │   │ Rect.fromLTRB(0.0, 48.0, 645.0, 96.0)
       │   │ flags: hasSelectedState, hasEnabledState, isEnabled
       │   │ label: "Radio 2"
       │   │ textDirection: ltr
       │   │
       │   └─SemanticsNode#16
       │       Rect.fromLTRB(16.0, 8.0, 48.0, 40.0)
       │       actions: focus, tap
       │       flags: hasCheckedState, hasSelectedState, hasEnabledState,
       │         isEnabled, isInMutuallyExclusiveGroup, isFocusable
       │
       └─SemanticsNode#17
           Rect.fromLTRB(0.0, 256.0, 92.7, 288.0)
           actions: focus, tap
           flags: isButton, hasEnabledState, isEnabled, isFocusable
           label: "Submit"
           textDirection: ltr
           thickness: 1.0
```

</details>

<details>
<summary>HTML generated by Flutter web...</summary>

```html
<html>

<body flt-embedding="full-page" flt-renderer="canvaskit" flt-build-mode="debug" spellcheck="false" style="">

  <flt-announcement-host>
    <flt-announcement-polite aria-live="polite" style="">
    </flt-announcement-polite>
    <flt-announcement-assertive aria-live="assertive" style="">
    </flt-announcement-assertive>
  </flt-announcement-host>

  <flutter-view flt-view-id="0" tabindex="0" style="">
    <flt-glass-pane>
    </flt-glass-pane>

    <flt-text-editing-host>
    </flt-text-editing-host>

    <flt-semantics-host style="">
      <flt-semantics id="flt-semantic-node-0" style="">
        <flt-semantics-container style="">
          <flt-semantics id="flt-semantic-node-1" style="">
            <flt-semantics-container style="">
              <flt-semantics id="flt-semantic-node-2" style="">
                <flt-semantics-container style="">
                  <flt-semantics id="flt-semantic-node-3" role="dialog" style="">
                    <flt-semantics-container style="">
                      <flt-semantics id="flt-semantic-node-4" style="">
                        <input type="text" spellcheck="false" autocorrect="on" autocomplete="on"
                          data-semantics-role="text-field" aria-required="true" style="">
                      </flt-semantics>
                      <flt-semantics id="flt-semantic-node-5" aria-required="true" style="">
                        <flt-semantics-container style="">
                          <flt-semantics id="flt-semantic-node-7" style="">
                            <input type="text" spellcheck="false" autocorrect="off" autocomplete="off"
                              data-semantics-role="text-field" style="">
                            <flt-semantics-container style="">
                              <flt-semantics id="flt-semantic-node-9" role="button" tabindex="0" aria-selected="false"
                                flt-tappable="" style="">
                              </flt-semantics>
                              <flt-semantics id="flt-semantic-node-8" role="button" tabindex="0" aria-selected="false"
                                flt-tappable="" style="">
                              </flt-semantics>
                            </flt-semantics-container>
                          </flt-semantics>
                        </flt-semantics-container>
                      </flt-semantics>
                      <flt-semantics id="flt-semantic-node-10" role="group" aria-label="Checkbox" aria-selected="false"
                        style="">
                        <flt-semantics-container style="">
                          <flt-semantics id="flt-semantic-node-11" tabindex="0" aria-required="true" flt-tappable=""
                            role="checkbox" aria-checked="false" style="">
                          </flt-semantics>
                        </flt-semantics-container>
                      </flt-semantics>
                      <flt-semantics id="flt-semantic-node-12" role="radiogroup" aria-label="Radio group"
                        aria-required="true" style="">
                        <flt-semantics-container style="">
                          <flt-semantics id="flt-semantic-node-13" role="group" aria-label="Radio 1"
                            aria-selected="false" style="">
                            <flt-semantics-container style="">
                              <flt-semantics id="flt-semantic-node-14" tabindex="0" flt-tappable="" role="radio"
                                aria-checked="true" style="">
                              </flt-semantics>
                            </flt-semantics-container>
                          </flt-semantics>
                          <flt-semantics id="flt-semantic-node-15" role="group" aria-label="Radio 2"
                            aria-selected="false" style="">
                            <flt-semantics-container style="">
                              <flt-semantics id="flt-semantic-node-16" tabindex="0" flt-tappable="" role="radio"
                                aria-checked="false" style="">
                              </flt-semantics>
                            </flt-semantics-container>
                          </flt-semantics>
                        </flt-semantics-container>
                      </flt-semantics>
                      <flt-semantics id="flt-semantic-node-17" role="button" tabindex="0" flt-tappable="" style="">
                    </flt-semantics-container>
                  </flt-semantics>
                </flt-semantics-container>
              </flt-semantics>
            </flt-semantics-container>
          </flt-semantics>
        </flt-semantics-container>
      </flt-semantics>
    </flt-semantics-host>
  </flutter-view>
</body>

</html>

```

</details>


In the future, we can update Material and Cupertino widgets to
automatically make their semantics node required when desirable.


## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [x] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
[test-exempt]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#tests
[Flutter Style Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md
[Features we expect every widget to implement]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Style-guide-for-Flutter-repo.md#features-we-expect-every-widget-to-implement
[CLA]: https://cla.developers.google.com/
[flutter/tests]: https://github.com/flutter/tests
[breaking change policy]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#handling-breaking-changes
[Discord]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Chat.md
[Data Driven Fixes]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Data-driven-Fixes.md
2025-03-14 21:06:18 +00:00
Sangam Shrestha
d261411b4c
Remove redundant useMaterial3: true (#163376)
<!--
Thanks for filing a pull request!
Reviewers are typically assigned within a week of filing a request.
To learn more about code review, see our documentation on Tree Hygiene:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md
-->

This PR removes redundant useMaterial3: true as described in
https://github.com/flutter/flutter/issues/162818

*List which issues are fixed by this PR. You must list at least one
issue. An issue is not required if the PR fixes something trivial like a
typo.*

- https://github.com/flutter/flutter/issues/162818

## Pre-launch Checklist

- [x] I read the [Contributor Guide] and followed the process outlined
there for submitting PRs.
- [x] I read the [Tree Hygiene] wiki page, which explains my
responsibilities.
- [x] I read and followed the [Flutter Style Guide], including [Features
we expect every widget to implement].
- [x] I signed the [CLA].
- [x] I listed at least one issue that this PR fixes in the description
above.
- [x] I updated/added relevant documentation (doc comments with `///`).
- [x] I added new tests to check the change I am making, or this PR is
[test-exempt].
- [x] I followed the [breaking change policy] and added [Data Driven
Fixes] where supported.
- [ ] All existing and new tests are passing.

If you need help, consider asking for advice on the #hackers-new channel
on [Discord].

<!-- Links -->
[Contributor Guide]:
https://github.com/flutter/flutter/blob/main/docs/contributing/Tree-hygiene.md#overview
[Tree Hygiene]:
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[test-exempt]:
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---------

Co-authored-by: Qun Cheng <36861262+QuncCccccc@users.noreply.github.com>
2025-03-14 17:50:20 +00:00
chunhtai
e0b9869468
Adds aria-controls support (#163894)
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adding a new property in semantics properties called
controlsVisibilityOfNodes, where developer can assign
SemanticsProperties.identifier of other nodes to indicates which nodes'
visibilities this node controls

fixes https://github.com/flutter/flutter/issues/162125

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2025-03-06 22:41:09 +00:00
Tong Mu
0357b45337
Add clipRSuperellipse, and use them for dialogs (#161111)
This PR makes Flutter support `clipRSuperellipse`, and apply it to
`CupertinoAlertDialog`.

Hit tests related to RSuperellipse are performed based on its bounding
box, since the computation is too complicated and pixel perfect hit test
is not needed practically.

Native:
<img
src="https://github.com/user-attachments/assets/8f9b472a-e624-4eef-9cea-e81b80f32b86"
width="400"/>

Native vs before: (The two screenshots are stacked and offset by (1, 1)
pixels. See the bottom right corner for comparison.)
<img
src="https://github.com/user-attachments/assets/ffaf62fc-a82f-4c7a-9ff1-52374f4f2a67"
width="400"/>

Native vs after: 
<img
src="https://github.com/user-attachments/assets/3dfde2b0-bcc6-492a-8d97-ecabdf97f6f0"
width="400"/>

After only:
<img
src="https://github.com/user-attachments/assets/32b2a665-a0da-498f-acdb-598553940964"
width="400"/>


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2025-03-05 02:06:12 +00:00
LongCatIsLooong
ac7118832d
Add a isSystemTextScaler matcher (#160120)
This is for https://github.com/flutter/flutter/pull/159999. That PR
breaks registered tests so a new matcher is added for soft transition &
making it slightly easier to write tests that verify nothing is
shadowing the system text scaler in the widget tree.

If this approach sounds plausible & gets merged, I'm going to:
1. remake the breaking change announcement 
2. update the migration guide with the new matcher,
3. migrate the registered tests and mark #159999 as ready for review.

## Pre-launch Checklist

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2025-03-03 19:37:07 +00:00
Kostia Sokolovskyi
c12330fd21
Add missing properties to _ArcPaintPredicate. (#162572)
Fixes https://github.com/flutter/flutter/issues/162317

### Description
- Adds `startAngle`, `sweepAngle` and `useCenter` properties to
`_ArcPaintPredicate`
- Adds tests for `_ArcPaintPredicate`

## Pre-launch Checklist

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Co-authored-by: Tong Mu <dkwingsmt@users.noreply.github.com>
2025-02-18 17:49:33 +00:00
Mouad Debbar
5fa05ab6df
[web] Cleanup everything HTML from the flutter tool and test harness (#162836)
- Delete code paths that handle screenshots for the HTML renderer
- Delete artifact enums for the HTML/AUTO renderers (and all their
usages).
- Remove HTML/AUTO renderers warnings.
- Delete the HTML/AUTO renderer enums (and all their usages).
- Delete tests for all the above.
2025-02-13 20:53:37 +00:00
flutter-pub-roller-bot
c4851857be
Roll pub packages (#163083)
This PR was generated by `flutter update-packages --force-upgrade`.
2025-02-11 23:47:59 +00:00
chunhtai
67097370ed
Adds hasSelectedState parameter to matchesSemantics for migration (#163014)
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A lot of internal test was failing due to the new hasSelectedState api
added in https://github.com/flutter/flutter/pull/162467

To migrate those failed test, I create this empty api first so that I
can migrate those tests preemptively

## Pre-launch Checklist

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2025-02-11 23:21:49 +00:00
Michael Goderbauer
c783ce2344
Remove outdated ignores (#162773)
Powered by the new and amazing `unnecessary_ignore` lint.

We're not enabling this lint by default because being able to
temporarily use ignores that don't ignore anything is a powerful tool to
enable migrations. We should turn this lint on locally periodically,
though, and clean up all outdated ignores.
2025-02-06 18:40:25 +00:00
Ben Konyi
3e3bb9fdd5
Roll package:vm_service to 15.0.0 and package:leak_tracker to 10.0.9 (#162325) 2025-01-30 15:26:56 +00:00
Flop
b8de503ded
Fix scrollUntilVisible in WidgetTester (#159582)
Fixes #143921.

The single `moveBy` event may be consumed when `onTap` is present.

## Pre-launch Checklist

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2025-01-29 09:30:42 +00:00
Mouad Debbar
3755fd1f6e
[web] Remove HTML renderer from framework tests (#162038)
- Cleanup many HTML special cases and skips in framework tests.
- Update some dartdocs that referred to the HTML renderer.

For reviewers: it may help if you set `Hide whitespace` to true in
Github. It will help you skip through all the formatting/indentation
changes.
2025-01-24 21:33:27 +00:00
Koji Wakamiya
11a15cb525
fix: Call codec.dispose in flutter_test (#161131)
PR derived from https://github.com/flutter/flutter/pull/159945.

Added `codec.dispose()` for directories under `flutter_test`.

## Pre-launch Checklist

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we expect every widget to implement].
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2025-01-23 15:13:11 +00:00
Ben Konyi
0369b35640
Update package revisions to latest (#161525) 2025-01-14 18:22:42 +00:00
Michael Goderbauer
9cab4ffee1
Use wildcards (#161548)
https://dart.dev/language/pattern-types#wildcard
2025-01-14 05:13:41 +00:00
chunhtai
6b8b57913d
add semantics role and tab (#161260)
fixes https://github.com/flutter/flutter/issues/157134

## Pre-launch Checklist

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above.
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2025-01-11 00:08:55 +00:00
Matan Lurey
f2e59e738c
Proposal to deprecate webGoldenComparator. (#161196)
Towards https://github.com/flutter/flutter/issues/160261.

This is a PR and proposal all-in-one to deprecate, and remove, pending
the removal of the HTML backend, `WebGoldenComparator` (and related
symbols, `webGoldenComparator` and `DefaultWebGoldenComparator`).

The concept of `WebGoldenComparator` was added because the HTML-based
renderer could not support the `GoldenFileComparator` contract:


7141c2a136/packages/flutter_test/lib/src/_matchers_web.dart (L105-L108)

Once the Skia renderer (and now, SkWasm renderer) were added, it was now
possible to support the same API used by the native engine(s). This PR
conditionally, if _not_ using the HTML renderer, uses
`goldenFileComparator` instead, which re-uses the same code that
previously backed `DefaultWebGoldenFileComparator`.

No _new_ logic has been introduced in this change. This might need an
iteration or two to get right.

Feedback welcome!
2025-01-09 19:26:08 +00:00
Michael Goderbauer
dbf9e32879
Bump characters, collection, meta (#161066)
Follow-up to https://github.com/flutter/flutter/pull/160985.

These were missed by `flutter update-packages --force-upgrade` in
https://github.com/flutter/flutter/pull/160985, likely due to some
circular dependency issue. They've been bumped by hand in this PR.
2025-01-03 02:23:10 +00:00